{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Freq", "Treatment.Disorder", "Subject.Age", "Treatment.Time_elapsed", "Subject.Population", "Treatment.Drug", "Subject.Gender", "Subject.Disorder", "Subject", "Treatment.Dosage", "Subject.Race", "Combination.Drug", "Treatment", "Treatment.Duration", "Effect", "Treatment.Route"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Age", "Subject.Population", "Treatment.Time_elapsed", "Treatment.Duration", "Treatment.Freq", "Subject.Disorder", "Subject", "Combination.Drug", "Treatment.Drug", "Treatment.Route", "Effect", "Subject.Gender", "Treatment.Disorder", "Treatment", "Treatment.Dosage"]}], "input": "He had been taking trimethoprim-sulfamethoxazole for approximately eight days when he revisited his family physician, complaining of headaches, dizziness, difficulty with speech, weakness, and itching on the trunk of his body and legs, where a maculopapular rash was noted."}
{"adverse event": [{"trigger": "taking ", "arguments": {"Treatment.Freq": "NAN", "Treatment.Disorder": "NAN", "Subject.Age": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Population": "NAN", "Treatment.Drug": ["trimethoprim", "sulfamethoxazole"], "Subject.Gender": "He", "Subject.Disorder": "NAN", "Subject": "He", "Treatment.Dosage": "NAN", "Subject.Race": "NAN", "Combination.Drug": ["trimethoprim", "sulfamethoxazole"], "Treatment": "trimethoprim-sulfamethoxazole for approximately eight days", "Treatment.Duration": "eight days", "Effect": ["maculopapular rash", "headaches, dizziness, difficulty with speech, weakness, and itching on the trunk of his body and legs"], "Treatment.Route": "NAN"}}], "potential therapeutic event": []}